AEM 52mm O2 Air Fuel Wideband AFR Gauge Kit (30-4110)

The AEM 52mm O2 Air Fuel Wideband AFR Gauge Kit provides accurate lambda and AFR data so you can precisely dial in your fuel maps.

KEY FEATURES

• Wideband UEGO sensor for fast, accurate air/fuel readings
• 52mm gauge with interchangeable faceplates and bezels
• Analog and digital outputs for use with data loggers and ECUs
• Configurable range to display AFR or lambda values
• Includes sensor, harness, weld bung, and gauge hardware

VEHICLE FITMENT

• Universal gasoline engine tuning applications
• Ideal for stand-alone ECUs, piggyback systems, and dyno tuning

AEM performance electronics deliver race-proven data accuracy, fast response, and dependable tuning control for serious Subaru enthusiasts.